/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */
import { Direction, Directionality } from '@angular/cdk/bidi';
import { ChangeDetectorRef, ElementRef, OnDestroy, OnInit } from '@angular/core';
import { VtsConfigKey, VtsConfigService } from '@ui-vts-kit/ng-vts/core/config';
import { BooleanInput } from '@ui-vts-kit/ng-vts/core/types';
import { VtsAccordionPanelComponent } from './accordion-panel.component';
import * as i0 from "@angular/core";
export declare class VtsAccordionComponent implements OnDestroy, OnInit {
    vtsConfigService: VtsConfigService;
    private cdr;
    private elementRef;
    private directionality;
    readonly _vtsModuleName: VtsConfigKey;
    static ngAcceptInputType_vtsFlush: BooleanInput;
    static ngAcceptInputType_vtsMultiple: BooleanInput;
    vtsExpandIconPosition: 'left' | 'right';
    vtsFlush: boolean;
    vtsMultiple: boolean;
    dir: Direction;
    private listOfVtsAccordionPanelComponent;
    private destroy$;
    constructor(vtsConfigService: VtsConfigService, cdr: ChangeDetectorRef, elementRef: ElementRef, directionality: Directionality);
    ngOnInit(): void;
    addPanel(value: VtsAccordionPanelComponent): void;
    removePanel(value: VtsAccordionPanelComponent): void;
    click(collapse: VtsAccordionPanelComponent): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<VtsAccordionComponent, [null, null, null, { optional: true; }]>;
    static ɵcmp: i0.ɵɵComponentDeclaration<VtsAccordionComponent, "vts-accordion", ["vtsAccordion"], { "vtsExpandIconPosition": { "alias": "vtsExpandIconPosition"; "required": false; }; "vtsFlush": { "alias": "vtsFlush"; "required": false; }; "vtsMultiple": { "alias": "vtsMultiple"; "required": false; }; }, {}, never, ["*"], false, never>;
}